SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('b407104a540ee1a1bfd3d7da9eedfb6e','0','35.170.54.171','claudebot','1711712549','ts_index.php?sid=2c9e98dc5334cc91dd4b8d66693a62b4','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 29.03.2024 @ 12:42
Script: /ts_index.php?sid=2c9e98dc5334cc91dd4b8d66693a62b4
Referer: